private static bool IsVsHierarchyItemExpanded(VsHierarchyItem hierarchyItem, IVsUIHierarchyWindow uiWindow)
{
if (!hierarchyItem.IsExpandable())
{
return(false);
}
const uint expandedStateMask = (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded;
uint itemState;
uiWindow.GetItemState(hierarchyItem.UIHierarchy(), hierarchyItem.VsItemID, expandedStateMask, out itemState);
return((__VSHIERARCHYITEMSTATE)itemState == __VSHIERARCHYITEMSTATE.HIS_Expanded);
}
public override int OnAfterOpenProject(IVsHierarchy hierarchy, int added)
{
// If this is our project, notify it that it has been opened.
if (hierarchy.GetProject() != null)
{
var oaProject = hierarchy.GetProject() as OAProject;
if (oaProject != null && oaProject.Project is ProjectNode)
{
((ProjectNode)oaProject.Project).OnAfterProjectOpen();
}
}
// If this is a new project and our project. We use here that it is only our project that will implemnet the "internal" IBuildDependencyOnProjectContainer.
if (added != 0 && hierarchy is IBuildDependencyUpdate)
{
IVsUIHierarchy uiHierarchy = hierarchy as IVsUIHierarchy;
Debug.Assert(uiHierarchy != null, "The ProjectNode should implement IVsUIHierarchy");
if (uiHierarchy == null)
{
return(VSConstants.E_FAIL);
}
// Expand and select project node
IVsUIHierarchyWindow uiWindow = UIHierarchyUtilities.GetUIHierarchyWindow(this.ServiceProvider, HierarchyNode.SolutionExplorer);
if (uiWindow != null)
{
__VSHIERARCHYITEMSTATE state;
uint stateAsInt;
if (uiWindow.GetItemState(uiHierarchy, VSConstants.VSITEMID_ROOT, (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded, out stateAsInt) == VSConstants.S_OK)
{
state = (__VSHIERARCHYITEMSTATE)stateAsInt;
if (state != __VSHIERARCHYITEMSTATE.HIS_Expanded)
{
int hr;
hr = uiWindow.ExpandItem(uiHierarchy, VSConstants.VSITEMID_ROOT, EXPANDFLAGS.EXPF_ExpandParentsToShowItem);
if (ErrorHandler.Failed(hr))
{
Trace.WriteLine("Failed to expand project node");
}
hr = uiWindow.ExpandItem(uiHierarchy, VSConstants.VSITEMID_ROOT, EXPANDFLAGS.EXPF_SelectItem);
if (ErrorHandler.Failed(hr))
{
Trace.WriteLine("Failed to select project node");
}
return(hr);
}
}
}
}
return(VSConstants.S_OK);
}
private static async Task <bool> IsVsHierarchyItemExpandedAsync(VsHierarchyItem hierarchyItem, IVsUIHierarchyWindow uiWindow)
{
if (!await hierarchyItem.IsExpandableAsync())
{
return(false);
}
const uint expandedStateMask = (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded;
uint itemState;
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
uiWindow.GetItemState(AsVsUIHierarchy(hierarchyItem), hierarchyItem.VsItemID, expandedStateMask, out itemState);
return((__VSHIERARCHYITEMSTATE)itemState == __VSHIERARCHYITEMSTATE.HIS_Expanded);
}
public override int OnAfterOpenProject(IVsHierarchy hierarchy, int added)
{
// If this is a new project and our project. We use here that it is only our project that will implement the "internal" IBuildDependencyOnProjectContainer.
ThreadHelper.ThrowIfNotOnUIThread();
if (added != 0 && hierarchy is IBuildDependencyUpdate)
{
IVsUIHierarchy uiHierarchy = hierarchy as IVsUIHierarchy;
Debug.Assert(uiHierarchy != null, "The ProjectNode should implement IVsUIHierarchy");
if (uiHierarchy == null)
{
return(VSConstants.E_FAIL);
}
// Expand and select project node
IServiceProvider provider = (IServiceProvider)this.ServiceProvider;
IVsUIHierarchyWindow uiWindow = UIHierarchyUtilities.GetUIHierarchyWindow(provider, HierarchyNode.SolutionExplorer);
if (uiWindow != null)
{
__VSHIERARCHYITEMSTATE state;
uint stateAsInt;
if (uiWindow.GetItemState(uiHierarchy, VSConstants.VSITEMID_ROOT, (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded, out stateAsInt) == VSConstants.S_OK)
{
state = (__VSHIERARCHYITEMSTATE)stateAsInt;
if (state != __VSHIERARCHYITEMSTATE.HIS_Expanded)
{
int hr;
hr = uiWindow.ExpandItem(uiHierarchy, VSConstants.VSITEMID_ROOT, EXPANDFLAGS.EXPF_ExpandParentsToShowItem);
if (ErrorHandler.Failed(hr))
{
XSettings.LogMessage("Failed to expand project node");
}
hr = uiWindow.ExpandItem(uiHierarchy, VSConstants.VSITEMID_ROOT, EXPANDFLAGS.EXPF_SelectItem);
if (ErrorHandler.Failed(hr))
{
XSettings.LogMessage("Failed to select project node");
}
return(hr);
}
}
}
}
return(VSConstants.S_OK);
}
public void TestAutomationOnProjectItem()
{
UIThreadInvoker.Invoke((ThreadInvoker) delegate()
{
//Get the global service provider and the dte
IServiceProvider sp = VsIdeTestHostContext.ServiceProvider;
DTE dte = (DTE)sp.GetService(typeof(DTE));
string destination = Path.Combine(TestContext.TestDir, TestContext.TestName);
Utilities.CreateMyNestedProject(sp, dte, TestContext.TestName, destination, true);
OAProject automation = Utilities.FindExtObject(sp, Utilities.NestedProjectGuid, TestContext.TestName) as OAProject;
Assert.IsNotNull(automation, "Failed to create a project using automation");
ProjectNode project = automation.Project;
// Get the AssemblyInfo.cs, try to open it and then ask using automation that it is opened.
EnvDTE.ProjectItem item = automation.ProjectItems.Item("AssemblyInfo.cs");
Assert.IsNotNull(item, "Could not retrieve AssemblyInfo.cs");
EnvDTE.Window window = item.Open(VSConstants.LOGVIEWID_Primary.ToString());
Assert.IsNotNull(window, "Could not open the AssemblyInfo.cs");
window.Activate();
bool isOpen = item.get_IsOpen(VSConstants.LOGVIEWID_Primary.ToString());
Assert.IsTrue(isOpen, "The AssemblyInfo.cs file should have been opened");
// Now save it
item.Save("");
Assert.IsTrue(item.Saved, "The renamed AssemblyInfo.cs has not been saved");
// Get the Document
EnvDTE.Document document = item.Document;
Assert.IsNotNull(document, "Could not retrieve the document object");
Assert.IsTrue(document.Name == "AssemblyInfo.cs", "The document for the file item is incorrect. It's name should be AssemblyInfo.cs");
// Try the properties on a nested item
EnvDTE.ProjectItem nestedProject = automation.ProjectItems.Item("ANestedProject");
EnvDTE.ProjectItem nestedProjectItem = nestedProject.ProjectItems.Item("Program.cs");
EnvDTE.Properties nesteditemsProps = nestedProjectItem.Properties;
EnvDTE.Property nestedItemProperty = nesteditemsProps.Item("BuildAction");
Assert.IsNotNull(nestedItemProperty, "Could not retrieve the BuildAction property from the nested project item");
nestedItemProperty.Value = BuildAction.Content;
Assert.AreEqual((BuildAction)nestedItemProperty.Value, BuildAction.Content);
// Now try the properties on the top project item
EnvDTE.Properties props = item.Properties;
Assert.IsNotNull(props, "Could not retrieve the BuildAction property from the nested project item");
EnvDTE.Property itemProperty = props.Item("BuildAction");
Assert.IsNotNull(itemProperty, "Could not retrieve the BuildAction property from the nested project item");
Assert.IsFalse(itemProperty is OANullProperty, "Could not retrieve the BuildAction property from the nested project item");
itemProperty.Value = BuildAction.Content;
Assert.AreEqual(itemProperty.Value, BuildAction.Content);
// Now save as
Assert.IsTrue(item.SaveAs("AssemblyInfo1.cs"), "The file AssemblyInfo.cs could not be reanmed to AssemblyInfo1.cs");
Assert.IsTrue(item.Name == "AssemblyInfo1.cs", "File item has been renamed to AssemblyInfo1.cs but the Name property has not");
// Now try the Program.cs. That should not be opened
EnvDTE.ProjectItem item1 = automation.ProjectItems.Item("Program.cs");
Assert.IsNotNull(item1, "Could not retrieve AssemblyInfo.cs");
isOpen = item1.get_IsOpen(VSConstants.LOGVIEWID_Primary.ToString());
Assert.IsFalse(isOpen, "The Program.cs should not have been opened");
// Now get the Reference folder as a project item and expand it.
EnvDTE.ProjectItem references = automation.ProjectItems.Item("References");
references.ExpandView();
// Check that actually it was expanded.
IVsUIHierarchyWindow uiHierarchy = VsShellUtilities.GetUIHierarchyWindow(project.Site, HierarchyNode.SolutionExplorer);
System.Reflection.MethodInfo mi = typeof(ProjectNode).GetMethod("FindChild", BindingFlags.NonPublic | BindingFlags.Instance);
ReferenceContainerNode containerNode = (ReferenceContainerNode)mi.Invoke(project, new object[] { "References" });
__VSHIERARCHYITEMSTATE state;
uint stateAsInt;
uiHierarchy.GetItemState(project, (uint)containerNode.ID, (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded, out stateAsInt);
state = (__VSHIERARCHYITEMSTATE)stateAsInt;
Assert.IsTrue(state == __VSHIERARCHYITEMSTATE.HIS_Expanded, "The References folder has not been expanded");
});
}
private static bool IsVsHierarchyItemExpanded(VsHierarchyItem hierarchyItem, IVsUIHierarchyWindow uiWindow)
{
if (!hierarchyItem.IsExpandable())
{
return false;
}
const uint expandedStateMask = (uint)__VSHIERARCHYITEMSTATE.HIS_Expanded;
uint itemState;
uiWindow.GetItemState(hierarchyItem.UIHierarchy(), hierarchyItem.VsItemID, expandedStateMask, out itemState);
return ((__VSHIERARCHYITEMSTATE)itemState == __VSHIERARCHYITEMSTATE.HIS_Expanded);
}
// --------------------------------------------------------------------------------------------
/// <summary>
/// Returns the state or appearance of the hierarchy.
/// </summary>
/// <param name="window">The hierarchy window.</param>
/// <param name="hier">The hierarchy instance.</param>
/// <param name="id">The id of the hierarchy node.</param>
/// <param name="statemask">The mask to check the state.</param>
/// <param name="result">The state flags of the specified item.</param>
// --------------------------------------------------------------------------------------------
public static void GetNodeState(this IVsUIHierarchyWindow window,
IVsUIHierarchy hier, uint id, uint statemask, out uint result)
{
window.GetItemState(hier, id, statemask, out result);
}
